baber/WOPTO huggingface dataset:
Patent DE-19630506-C1 (DE)
Title: Automatic watering for plant tubs
Inventor: SCHLEICHER RUDOLF
IPC: A01G27/00
Filed: 1996-07-29
Granted: 1998-01-02
Abstract: The automatic watering system has a water supply tank attached with a float-type valve for maintaining the water level. A horizontal connecting pipe (6) to the tub provides a steady supply of water. Above the water feed pipe a second aerated pipe (11) has apertures (11a) to permit the flow of oxygen to the plant roots. Absorbent wicks inside the plant tub distribute water through the root system. The tub has a bottom layer of gravel topped by a fibrous mat (3) to acts as a water reservoir without earth etc. fouling the water storage volume. The wicks distribute water through the fine root system. The horizontal water supply duct can double as the aeration duct if the water level only partly fills the duct.
Patent DE-19652468-C1 (DE)
Title: Operating gear for installation in head piece or housing of elbow lever tension device
Inventor: ULLE DETLEV
IPC: B25B5/12
Filed: 1996-12-17
Granted: 1998-02-26
Abstract: A second rotatably located positioning member (3) is articulately connected with the intermediate member (2) for the application of a tension arm (4), which is formed by two circular discs (3') enclosing a gap. The two circular discs are firmly but releasably connected to one another by a central shaft piece (6) penetrating the gap and a second shaft piece eccentrically arranged to the first. The peripheral surfaces of the two circular discs (3'), when viewed in cross-section, are formed as a step towards the side of the gap. The first shaft piece (6) is reduced in diameter and on it a ring (6') is arranged, the outer diameter of which corresponds to the width (B) of the slot (8) in an extension (9) open to the first shaft piece (6).
Patent DE-19711512-C1 (DE)
Title: Water jet cutting in pipe walls
Inventor: DOLL FRIEDRICH
IPC: B26F3/00
Filed: 1997-03-19
Granted: 1998-10-15
Abstract: The high pressure water jet is directed radially on to the outside of the pipe to cut different apertures. The water jet is collected by a special insert (40) which is held inside the pipe and which is moved as the energy of the jet is absorbed by the insert. The insert is moved axially and is rotated to spread the cutting effect of the water jet. The pipe is held in the control chuck at one end and the insert is positioned into the pipe from the other end.
Patent DE-19725401-C1 (DE)
Title: Drilling device with drilling depth limitation
IPC: B23B51/00
Filed: 1997-06-17
Granted: 1999-02-25
Abstract: The drilling device (20) has a setting sleeve (22) which is axially adjustable relative to the main body (21) of the drilling device, via cooperating locking projections, locating recesses and clamping surfaces, for limiting the drilling depth, with a stop edge adjacent the end of the main body for preventing accidental release of the setting sleeve.
Patent DE-19729081-C1 (DE)
Title: Conditioning oxidation dye hair colour or oxidant avoiding damage
Inventor: LORENZ HERIBERT
IPC: A61K8/42
Filed: 1997-07-08
Granted: 1998-11-05
Abstract: Hair colour based on an oxidation dye precursor system reacting with peroxide contains 3-(1-N-acyl-N-alkoxyalkyl-aminomethyl-2- alkoxy-ethoxy)-propan-1,2-diol(s) of formula (I), where R<1>, R<2> = 10-22C alk(en)yl; R<3> = (m)ethyl or n- or iso-propyl; and n = 1-6, preferably 2 or 3. Also claimed is a water-based oxidant composition for oxidation dye precursors for producing hair colours, which contains peroxide(s) and compound(s) (I).
Patent DE-19734006-C1 (DE)
Inventor: LOTTES ALFRED
IPC: B29C61/00
Filed: 1997-08-06
Granted: 1999-01-21
Abstract: In prior art, the large pleated surfaces are produced from many individual elements sewn, bonded or vulcanised, representing high costs in material and manpower and limiting deformability in overlapping zones. The production of the curved parts of the lower edge of the pleats in parabolic shape requires in particular considerable work, essential for example for diverting water from the horizontal surfaces of the pleats. It is possible to produce the surfaces of accordion structure strips, in a much simpler way, by exploiting, partially or more or less intensively, the thermic contraction of fibres or fabrics used for reinforcement, which effect is considered negative in the transformation of rubber or thermoplastic elastomers. It is moreover possible to avoid a non-homogeneous distribution of stresses, thereby increasing durability. The invention also concerns the production of accordion structures for example for articulated buses, telescopic passageways and loading units installed in cold-storage warehouses.
Patent DE-19747572-C1 (DE)
Title: Apparatus for fluorescence immunoassay
Inventor: KATERKAMP ANDREAS DIPL PHYS
IPC: G01N21/77
Filed: 1997-10-28
Granted: 1999-04-08
Abstract: Apparatus comprises an optical guide (1) which is accommodated in a measurement chamber (9) within a piston (6). The cylinder (7) interior which contains the piston connects to the measuring chamber (9) through an inlet formed in the piston itself. An Independent claim is included for the corresponding method of carrying out testing. Preferred features: Spacing between measuring chamber internal surface and optical guide, is less than 2 mm.  In the piston, a sample collection chamber (10) connects to the measurement chamber. A piston sealing surface (2) couples light into and out from the optical guide. A light absorber (5) is located at the other end of the piston. On the absorber and/or on the optical guide (1) there are guidance projections. A closed penetration (3) is formed in the sealing surface. The cylinder has a supply opening (11) with valve closing it. Fluid-absorbent material is placed in the sample chamber. In or ahead of the inlet to the measuring chamber, a filter and/or membrane and/or an immuno column is/are arranged. A lens and optical filter transparent to the fluorescent light intervene in the exit beam path from the optical guide, ahead of the detector. The lens has recesses through which light from the source is directed onto the optical guide. A second light source and optical filter can be  moved into the beam path, exciting fluorescence of a second marker substance, at a different wavelength. There is a second lens between optical filter(s) and the detector. Optical filters are opaque to both light sources. There are optical filters in the beam path between sources and the surface (2).
Patent DE-19800375-C1 (DE)
Title: Ground mounting for wooden paving panels
Inventor: SCHULTE JOHANNES
IPC: E04F15/04
Filed: 1998-01-09
Granted: 1999-04-22
Abstract: There are support grooves (8) formed in the lower corner (7) faces of the panels facing the ground engaged by matching ribs (4) on adjacent panels. The intersection areas of several panels define a rectangular opening which receive the edges of lower stabilizing plates (11). The plate edges have sprung lips (10) which engage the edges of the paving panels to clamp them in position.
Patent DE-19832282-C1 (DE)
Title: Femurprothese
Inventor: IMHOF MARTIN
IPC: A61F2/36
Filed: 1998-07-17
Granted: 2000-03-16
Abstract: Es wird eine Femurprothese für die Hüftendoprothetik beschrieben mit einem zum Einsetzen in den Markhohlraum des Femurs bestimmten Schaft (10), der sich vom proximalen Ende zum unteren distalen Ende (22) hin verjüngt. Auf der ventralen Seite verläuft der Schaft in zwei in Längsrichtung aneinander anschließenden Bögen (18, 20) und stützt sich mit einem mittleren Bereich (24) an dem ventralen Kortikalisplanum ab. An der dorsalen Seite des Schaftes (10) stützt sich dieser mit einem proximalen Bereich (26) und einem distalen Bereich (28) ab, wobei zwischen diesen Bereichen (26, 28) die dorsale Seite als ebene Fläche oder als nach posterior konkave Fläche (32) ausgebildet ist.
Patent DE-19840673-C1 (DE)
Title: Balcony arrangement for installation on multistorey old and new buildings comprises reinforced concrete compound plate secured in fire-galvanized steel profile frame
Inventor: KRUEGEL MEINFRIED
IPC: E04B1/00
Filed: 1998-08-26
Granted: 2000-03-16
Abstract: The steel concrete compound plate (4) is either formed by a single self-supporting plate or is constructed in several parts and is thereby located on a cross rail. A railing is fixed to the steel profile frame (5) and a balcony covering is provided. The balconies on both short sides are held by consoles (23) of a side support engaging beneath the steel profile frame and the cross rail and by wall consoles (26) fixed to the outer wall and fitted to the longer sides of the balconies. The side supports are composed of insertable connectors (20) with a height corresponding to that of a storey.
Patent DE-19844214-C1 (DE)
Title: Control method for turbocharged internal combustion engine
Inventor: SCHMID WOLFRAM
IPC: F02B37/24
Filed: 1998-09-26
Granted: 1999-05-27
Abstract: The invention relates to a method for regulating or controlling a supercharged internal combustion engine that comprises an exhaust gas turbocharger with a variable-geometry exhaust turbine for variable adjustment of the effective cross-section of said turbine, in addition to a charge-air compressor. According to the inventive method, various groups of characteristics including engine, operating and/or engine state variables are allocated to various operating states and the geometry of the turbine is adjusted between an open and a blocked position on the basis of said characteristics. If the engine characteristic value changes in a significant manner, a shift occurs between two groups of characteristics.n order to optimize engine performance for all load ranges and engine speeds, the load gradient and/or engine speed gradient is determined in order to identify stationary or non-stationary engine operation and a group of characteristics is respectively allocated to said stationary and non-stationary engine operation, whereby the group of characteristics allocated to stationary engine operation is specially configured for a lower charging pressure to enable optimum consumption and the group of characteristics allocated to non-stationary engine operation is specially configured for a higher charging pressure in order to provide optimum dynamic response.
Patent DE-19848394-C1 (DE)
Title: Kitchen cooker air abstractor filter
Inventor: OBERT ROLF
IPC: B01D46/42
Filed: 1998-10-21
Granted: 2000-07-06
Abstract: The filter comprises a filter mat (13) supported in a frame discharging to an air outlet (1). The frame is formed of a series of discs (3,7,9,11) spaced at intervals, each space holding a layer of mat. The central core area of the filter (5) is free. Particle-laden air enters the filter discs sideways.  A kitchen extractor fan discharges kitchen vapors containing oil, fat and grease to a filter. The filter comprises a filter mat (13) supported in a frame discharging to an air outlet (1). The frame is formed of a series of discs (3,7,9,11) spaced at intervals, each space holding a layer of mat. The central core area of the filter (5) is free. Particle-laden air enters the filter discs sideways.
Patent DE-19849930-C1 (DE)
Title: Control apparatus for motor vehicle
Inventor: SCHOETTL JOHANNES
IPC: H01R12/55
Filed: 1998-10-29
Granted: 2000-09-07
Abstract: THE control apparatus includes a housing (1), partly made of plastics material, and in which is fixed a circuit board (4) with electronic circuit (6). A contact pin (2) is fixed in the plastics material.  An electrically conducting cap (3) or cup is seated on the end (22) of the contact pin (2), and a wire bond (5) forms an electrical connection between the cap (3) and circuit board (4).
Patent DE-19854153-C1 (DE)
Title: Assembly to carry parallel bands of wefts to a warp knitter has structured movements of the yarn holders at the racking grids to give a trouble-free increased yarn density at higher yarn speeds
Inventor: ERTH DIETER
IPC: D04B23/12
Filed: 1998-11-24
Granted: 2000-07-13
Abstract: The assembly to carry parallel bands of yarns between the hooks of transport chains has a movable yarn holder (42) at the racking grid (4), with a controlled drive (47) for its movement between a racking position and a release position.  The shaft of each yarn holder (42) can swing round its longitudinal axis, operated by a swing drive (47) to rotate by a given angle between the racking and release positions. The yarn holder shaft is fitted with a crank arm (423), with a common swing slide (47) acting on all the yarn holder crank arms (423) in a swing movement according to the racking movement of the racking grid (4,4'). The holder section (422) of the yarn holder is at an angle to the holder shaft of 25-75 deg  and preferably 35-50 deg .  An Independent claim is included for control of the yarn movements so that, when the weft yarn guide (1) passes over the hooks (31) of the transport chains (3,3') from inwards outwards, the points of the yarn holder sections (422) of the yarn holders (42) are at an angle against the movement direction with a downwards alignment. As the weft guide (1) changes its direction with lowered presser rails (12,12') at the start of racking, the points of the angled yarn holder sections (422) are moved parallel to the upper level of the transport chains (3,3') and against the direction of travel. When racking by the racking grids (4,4') is complete, the angled holder sections (422) of the yarn holders (42) are swung downwards to an intermediate angle. The yarn holder swing angle during the weft guide direction change is 25-45 deg  between the laying and racking positions to give a clean laying action and a secure holding action. The swing angle between the racking and transfer positions is ?+110-140 deg  for a secure transfer to the hooks (31) of the transport chains (3,3'). In the laying position, the points of the holder sections (422) of the yarn holders (42) lie behind the points of the hooks (31) at the transport chains (3,3'), aligned in parallel with the direction of movement and against the direction of travel, and this position is maintained by the yarn holders (42) during the racking by the racking grids (4,4'). For the transfer of the wefts (2), the holder sections (422) swing down into the transfer position between the away movements of the transport chains (3,3') and the weft guide (1).
Patent DE-19903264-C1 (DE)
Title: Crank drive to give a variable oscillation to the sewing machine fabric advance drive shaft has free zones for the axis to pass through with shafts held in place by a coupling
Inventor: HECKNER CHRISTOPH
IPC: F16H21/42
Filed: 1999-01-28
Granted: 2000-05-18
Abstract: The crank drive to give a variable oscillating movement, especially for the drive at the fabric advance mechanism in a sewing machine, has at least one free zone (F1,F2) at the crank (66), for the axis (48) to pass through. At least one bearing point (100,101) is in the free zone (F1,F2), to hold the setting frame (93) without colliding with the crank (66).  The crank drive to give a variable oscillating movement, especially for the drive at the fabric advance mechanism in a sewing machine, has at least one free zone (F1,F2) at the crank (66), for the axis (48) to pass through. At least one bearing point (100,101) is in the free zone (F1,F2), to hold the setting frame (93) without colliding with the crank (66). One end of the crank (66) is bonded to a shaft (47), and the free end of the crank is linked to a shaft (49). The shafts (47,49) are coupled (56) firmly together. The coupling (56) has a cheek at least at one end, to grip round one of the shafts (47,49). The cheek has a setting screw to lock the end if the shaft (47,49). The crank can have two crank sections. One shaft (47) has a drive transmission coupling with the sewing machine fabric advance, and the other shaft (49) has a drive transmission coupling with the operating frame for the needle at the sewing machine head.
Patent DE-19943510-C1 (DE)
Title: Surface coated manganese sulfide, used as additive for pressing or sintering powder, is produced by mixing powder with small amount of wax, ester, oil, low-melting polymer or aliphatic alcohol
Inventor: HUENER RONALD
IPC: B22F1/00
Filed: 1999-09-10
Granted: 2001-01-25
Abstract: Surface coated manganese sulfide (MnS) is obtained by adding 0.01-10 wt.% a wax, ester of an (in)organic acid, oil, low-melting polymer and/or mono- or polyhydric 2-12 carbon (C) aliphatic alcohol to MnS powder and mixing until homogeneous.  Independent claims are also included for (a) the production of coated MnS by the method; (b) sintering powder containing the coated MnS; (c) a molding process using sintering powder; (d) moldings produced in this way.
Patent RU-2040672-C1 (RU)
Inventor: POPOV ALEKSANDR F
IPC: E04H7/22
Filed: 1992-10-23
Granted: 1995-07-25
Abstract: FIELD: industrial and agricultural construction. SUBSTANCE: bulk material storage has main vessels and auxiliary vessels, whose walls are formed by built-in solid blocks arranged in rows through vessel height in mutually spaced relation. Solid blocks have two cavities divided by curved portions and two cantilevered curved portions. Ends of cantilevered portions are made thickened and are provided with openings for bolts positioned in their ends and in joints. EFFECT: increased efficiency and enhanced reliability in operation. 4 dwg
Patent RU-2071924-C1 (RU)
Inventor: MISHIN VLADIMIR T
IPC: B65G33/26
Filed: 1992-12-03
Granted: 1997-01-20
Abstract: FIELD: materials handling; screw conveyors for transportation of loose, lump and viscoplastic materials. SUBSTANCE: method comes to making of screw-shaped surface on blank and drawing the blank to form screw of diameter uniform in length but with variable pitch. Prior to making screw-shaped surface and drawing, blank is machined to form stepped surfaces from inside and outside. Diameters and pitch of screw surface are calculated by formulae given in the description of invention. EFFECT: facilitated manufacture of conveyor screws. 4 dwg
Patent RU-2053687-C1 (RU)
Inventor: TSEMAKHOVICH BORIS D
IPC: A23K1/16
Filed: 1992-12-29
Granted: 1996-02-10
Abstract: FIELD: fodder production. SUBSTANCE: proposed fodder additive contains (mass %): groats 9.0-19.0, meat-bone meal 4.0-5.0, cobalt chloride 0.025-0.03, copper sulfate 0.025-0.03, zinc sulfate 0.025-0.03, sodium phosphate 0.35-0.44, diammonium phosphate 0.35-0.44, husk being ground to 40 mk the rest. Proposed additive may substituted up to 20 % of grain fodder. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2106791-C1 (RU)
Title: Hair cutting apparatus and method for selective cutting of hairs of predetermined color
Inventor: EHLLIOT KELMAN
IPC: A61B18/20
Filed: 1992-03-10
Granted: 1998-03-20
Abstract: FIELD: hair cutting devices. SUBSTANCE: apparatus has laser device disposed within casing and adapted to generate light beam falling onto hair to be cut and capable of destroying hair. Construction of laser device allows radiation wave length to be selected such that light beam is effectively absorbed by hair intended for cutting, while individual's skin tissue does not absorb light beam or slightly absorbs it, with only hair of predetermined color tint range absorbing light beam radiation. Method involves directing laser beam in parallel with individual's skin surface. Laser beam destroys only hairs exposed to radiation, with portion of hairs on skin surface being left in unburnt state. EFFECT: increased efficiency and enhanced reliability in operation. 10 cl, 7 dwg
Patent RU-2065010-C1 (RU)
Title: Device for fastening manual shower and shower accessories
Inventor: KOPYLOVA VILVERA ALEKSEEVNA
IPC: E03C1/06
Filed: 1993-02-03
Granted: 1996-08-10
Abstract: FIELD: plumbing. SUBSTANCE: device for securing manual shower and shower accessories has a case with lateral wall, front wall and back wall secured to room wall, and lid and catch of the manual shower. The device is provided with bearing member, plate for placing shower accessories and cord with holder. Front wall of the case may be moved in vertical direction. Lateral walls and case lid have through slot. The catch of the manual shower is made in the form of ledge placed on front wall of the case. Cord holder is installed on lateral wall of the case. Carrying member is installed in through slot of lateral walls and case lid. EFFECT: high reliability. 3 dwg
Patent RU-2060598-C1 (RU)
Inventor: VALEEV GEORGIJ G
IPC: H05B6/64
Filed: 1993-02-10
Granted: 1996-05-20
Abstract: FIELD: domestic microwave ovens for food preparation. SUBSTANCE: microwave oven has microwave oscillator, resonator chamber, transmission line whose input is connected to oscillator output, and radiator of circular polarization of means for counterclockwise or clockwise rotation of polarization vector mounted in one of resonator corners so that its electric axis coincides with resonator diagonal between corner where radiator is mounted and opposite corner. EFFECT: provision for isolation of resonator from oscillator due to orthogonal polarization of oscillation exciting resonator and those reflected from it; multimode excitation of resonator due to radiation from its corner which equalizes resonator field. 2 dwg
Patent RU-2054481-C1 (RU)
Title: Способ получения иммобилизованных ферментов
Inventor: GORLENKO LYUBOV E
IPC: C12N11/084
Filed: 1993-02-16
Granted: 1996-02-20
Abstract: Использование: в пищевой, химической, микробиологической промышленности, а также в медицинской и лабораторной практике. Сущность изобретения: предлагаемый способ получения иммобилизованных ферментов состоит в том, что органический носитель - хемосорбционное волокно на основе сополимера акрилонитрила с 2,5-винилпиридином (марка ВИОН АН-1) обрабатывают водными растворами различных ферментов - щелочная фосфатаза, пероксидаза, папаин, α -химотрипсин. Количество фермента, адсорбируемого волокном ВИОН АН-1 в зависимости от природы фермента, концентрации его в растворе и времени адсорбции, составляет 1,2 - 17 мг/г. Активность иммобилизованных ферментов составляет 45 - 75% от нативной величины в зависимости от природы наносимого фермента и используемого субстрата. Время полуинактивации 14 сут. и более. Предлагаемый способ позволяет проводить иммобилизацию различных классов ферментов на волокне, выпускаемом промышленностью, что делает его легко доступным, носитель не требует предварительной активации, а иммобилизованные ферменты сохраняют высокую активность и устойчивость.
Patent RU-2085305-C1 (RU)
Title: Method of cleaning and preservation of bearings
Inventor: BAZUNOV IGOR A
IPC: B08B3/02
Filed: 1993-02-19
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: outer and inner races of bearings at adjacent positions are rotated by jets of washing or slushing compound in opposite sides. On one face of bearing, jets act along line of motion and on other face, jets act crosswise; pressure of jets is changed from position to position. Surfaces of bearings at two last positions are acted on by jets of purified air similarly to jets of compound. EFFECT: enhanced efficiency. 2 cl, 2 dwg